内核驱动config打开以及驱动划分

统信uos内核子包拆分与centos基本一致，拆分的子包包括kernel、kernel-core、kernel-devel、kernel-headers、kernel-modules、kernel-modules-extra、kernel-modules-internal和kernel-tools等其它一些工具相关的包；
其中与模块相关的子包有kernel-core、kernel-modules、kernel-modules-extra、kernel-modules-internal，各子包包含的模块目录如下：
| kernel-core                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                     | kernel-modules                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                         | kernel-modules-extra                                                                           | kernel-modules-internal           |
|-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|------------------------------------------------------------------------------------------------|-----------------------------------|
| drivers/acpi drivers/ata drivers/base drivers/bcma drivers/block drivers/bluetooth drivers/bus drivers/cdrom drivers/char drivers/cpufreq drivers/crypto drivers/dax drivers/dca drivers/dma drivers/edac drivers/firewire drivers/firmware drivers/gpio drivers/gpu drivers/hid drivers/hv drivers/hwmon drivers/hwtracing drivers/i2c drivers/iio drivers/infiniband drivers/input drivers/iommu drivers/isdn drivers/leds drivers/md drivers/media drivers/memstick drivers/message drivers/mfd drivers/misc drivers/mmc drivers/mtd drivers/net drivers/ntb drivers/nvdimm drivers/nvme drivers/parport drivers/pci drivers/pcmcia drivers/pinctrl drivers/platform drivers/power drivers/powercap drivers/pps drivers/ptp drivers/pwm drivers/rtc drivers/scsi drivers/soc drivers/soundwire drivers/spi drivers/target drivers/tee drivers/thermal drivers/tty drivers/uio drivers/usb drivers/vdpa drivers/vfio drivers/vhost drivers/video drivers/virtio drivers/watchdog drivers/xen fs/cachefiles fs/ceph fs/cifs fs/cramfs fs/dlm fs/erofs fs/eulerfs fs/exfat fs/fat fs/fscache fs/fuse fs/gfs2 fs/isofs fs/lockd fs/nfs fs/nfs_common fs/nfsd fs/nls fs/ntfs fs/ntfs3 fs/overlayfs fs/proc fs/pstore fs/squashfs fs/udf fs/xfs net/6lowpan net/802 net/8021q net/atm net/bluetooth net/bridge net/can net/ceph net/core net/dns_resolver net/hookers net/ieee802154 net/ipv4 net/ipv6 net/key net/l2tp net/llc net/mac80211 net/mac802154 net/mpls net/mptcp net/netfilter net/netlink net/openvswitch net/packet net/psample net/qrtr net/rfkill net/sched net/sctp net/smc net/sunrpc net/tipc net/tls net/unix net/vmw_vsock net/wireless net/xdp net/xfrm sound/core sound/drivers sound/hda sound/i2c sound/pci sound/soc sound/synth sound/usb sound/x86 sound/xen virt/lib | drivers/bcma drivers/bluetooth drivers/crypto drivers/firewire drivers/firmware drivers/gpu drivers/hid drivers/iio drivers/infiniband drivers/input drivers/isdn drivers/media drivers/memstick drivers/mfd drivers/misc drivers/mmc drivers/mtd drivers/net drivers/ntb drivers/nvme drivers/parport drivers/pcmcia drivers/platform drivers/power drivers/scsi drivers/target drivers/tty drivers/uio drivers/usb fs/cramfs fs/squashfs net/6lowpan net/atm net/bluetooth net/can net/ieee802154 net/l2tp net/mac80211 net/mac802154 net/mpls net/rfkill net/smc net/sunrpc net/wireless sound/core sound/drivers sound/hda sound/i2c sound/pci sound/soc sound/synth sound/usb sound/x86 sound/xen | drivers/isdn drivers/net drivers/pci fs/fuse ipv4/atm ipv4/ipv4 ipv4/l2tp ipv4/sched ipv4/sctp | internal/drivers/net internal/net |

反馈麒麟服务器内核情况如下：
1. 是否拆分了内核?
   麒麟服务器内核进行了内核子包拆分。拆分策略与CentOS/RedHat基本保持一致。

2. 如果拆了，拆成了哪几个包？

主要拆分为如下包：

- kernel: 包含元数据包。
   - kernel-core: 包含二进制镜像、initramfs、用于保证核心功能的最小数量的内核模块。
   - kernel-modules:  包含剩余的内核模块。
   - kernel-modules-extra: 包含非主流硬件的驱动以及使用较少的网络调度策略和算法模块。
   - kernel-modules-internal: 包含内核内部使用的模块。
   - kernel-tools: 包含用于控制内核的工具和支持文档。
   - kernel-tools-libs：包含tools目录下编译出的库文件。
   - kernel-devel：包含了内核头文件和makefile，用于完整构建模块。
   - kernel-headers: 包含内核与用户空间的接口，以C头文件形式存在。
   - kernel-cross-header: 与kernel-headers类似，用于交叉编译。
   - perf和bpftool等工具包。

3. 每个包的作用、内容是什么？

在第2部分已经介绍了作用，下面仅列出与驱动相关的包内容。

| 包名                    | 内容                                                         |
   | ----------------------- | ------------------------------------------------------------ |
   | kernel-core             | crypto/async_tx drivers/acpi drivers/ata drivers/base drivers/block drivers/cdrom drivers/char drivers/cpufreq drivers/crypto drivers/dax drivers/dca drivers/dma drivers/edac drivers/firmware drivers/gpio drivers/gpu drivers/hid drivers/hv drivers/hwmon drivers/hwtracing drivers/i2c drivers/iio drivers/infiniband drivers/input drivers/iommu drivers/isdn drivers/leds drivers/md drivers/media drivers/memstick drivers/message drivers/misc drivers/mmc drivers/mtd drivers/net drivers/ntb drivers/nvdimm drivers/nvme drivers/parport drivers/pci drivers/pcmcia drivers/pinctrl drivers/platform drivers/power drivers/powercap drivers/pps drivers/ptp drivers/pwm drivers/rtc drivers/scsi drivers/target drivers/thermal drivers/thunderbolt drivers/tty drivers/usb drivers/vfio drivers/vhost drivers/video drivers/virtio drivers/watchdog drivers/xen fs/btrfs fs/cachefiles fs/ceph fs/dlm fs/eulerfs fs/exfat fs/ext4 fs/fat fs/fscache fs/fuse fs/gfs2 fs/isofs fs/jbd2 fs/lockd fs/nfs fs/nfs_common fs/nfsd fs/nls fs/ntfs fs/ntfs3 fs/overlayfs fs/proc fs/pstore fs/udf fs/xfs kernel/trace /lib lib/crypto lib/math lib/raid6 lib/reed_solomon net/802 net/8021q net/bluetooth net/bridge net/ceph net/core net/dns_resolver net/ieee802154 net/ipv4 net/ipv6 net/key net/llc net/netfilter net/netlink net/openvswitch net/packet net/psample net/sched net/sunrpc net/tipc net/tls net/unix net/vmw_vsock net/xfrm sound/core sound/drivers sound/firewire sound/hda sound/i2c sound/pci sound/soc sound/synth sound/usb virt/lib |
   | kernel-modules          | drivers/bcma drivers/bluetooth drivers/crypto drivers/firewire drivers/firmware drivers/gpu drivers/hid drivers/iio drivers/infiniband drivers/input drivers/isdn drivers/leds drivers/media drivers/memstick drivers/mfd drivers/mmc drivers/net drivers/ntb drivers/nvme drivers/parport drivers/platform drivers/power drivers/scsi drivers/target drivers/tty drivers/uio drivers/usb fs/cifs fs/cramfs fs/squashfs net/6lowpan net/atm net/bluetooth net/can net/ieee802154 net/mac80211 net/mac802154 net/mpls net/rfkill net/sunrpc net/wireless sound/core sound/drivers sound/firewire sound/hda sound/i2c sound/pci sound/soc sound/synth sound/usb sound/x86 sound/xen |
   | kernel-modules-extra    | drivers/isdn drivers/message drivers/net drivers/pci fs/fuse net/atm net/ipv4 net/l2tp net/sched net/sctp |
   | kernel-modules-internal | internal/drivers internal/net                                |

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GVPopenEuler/kernel

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